Unexplained phenomena are all around us. Here you can learn about topics that include spontaneous human combustion, crop circles and the Bermuda Triangle.
How Safety Coffins Eased Grave Fears of Premature Burial
Does Marie Antoinette Still Roam the Halls of Versailles?
Is Scattering Someone's Ashes Technically Considered Littering?
Chainsaws Were Originally Invented to Help With Childbirth
Quiz: Test Your Knowledge of These Debunked Conspiracy Theories
What's the Fascination With Number 23?
The Tower: The Most Intimidating Tarot Card
Indigo Children: New Age Trend or Undiagnosed ADHD?
What Does it Mean When You See Angel Numbers?
How Ben Franklin Helped Ignite the Jersey Devil Hysteria
From Bigfoot to Nessie: 7 Legendary Cryptids That'll Keep You up at Night
Does the Jackalope Really Roam the State of Wyoming?
Was Lyme Disease Created as a Bioweapon?
Is the Universe Just a Simulation?
Thought Experiment: What If We Stopped Walking Upright?
In the Namib Desert, fairy circles have stumped researchers for decades. Where did they come from? One scientist thinks he's solved the mystery.
Mystical water witches are in high demand during these dry times. But are they better at finding groundwater than a science-driven geohydrologist?
By John Donovan
Experts are baffled as to why dogs keep throwing themselves off Overtoun Bridge in Scotland. Are they lured by unseen scents or is something supernatural at work?
Is 'smocking gun' the new covfefe?
By Sarah Gleim
If you're considering a hobby or career as a "ufologist" or paranormal investigator, there are a handful of routes that don't involve being personally abducted or applying to a secret government shadow agency.
By Dave Roos
Previously undiscovered geoglyphs found in Peru were invisible from the ground and too faint and sprawling to be picked up by space satellites. But not drones.
A disturbing noise, somewhere between a window-rattling bass and a brain-numbing deep thrum has bugged the heck out of residents in the city of Windsor, Ontario, Canada for years, and it's called the Windsor Hum.
By John Donovan
Since 2010, some Windsor, Ontario residents have reporting a low-frequency hum that will not go away. Is this a real sound, and if so, why can't anyone locate its source?
Theories surrounding the source of the Tunguska blast that rocked the Siberian region in 1908 abound. But the exact cause is still a mystery.
By Diana Brown
There's no doubt people are seeing lights. But are they really spirits of ghosts — or even aliens — or can these unusual lights be clarified with a simple explanation?
By Diana Brown
Are strange skeletons unearthed across the globe evidence that we're not alone, or are they simply more myths and legends that are bound to be debunked?
By Diana Brown
These booming sounds are part of a mysterious phenomenon that's occurred for years around the U.S. and elsewhere in the world.
Theories about the ghostly lights abound. Conclusions are harder to come by.
By Jamie Allen
No crew, sails set, fire still blazing in the galley — some ships wash up on shores under mysterious circumstances. The Resolven was one of them.
When a super-realistic android or video character gives us a creepy feeling, it enters the uncanny valley. Why do we get spooked, and what can we do to avoid it?
Covfefe isn't as mysterious as everyone makes it out to be. We're here to explain.
Ancient caves! Mysterious stones! Tiny little beings with strange heads! Sounds like the plot of an Indiana Jones movie, doesn't it? The legend of the Dropa stones has persisted for over half a century now, but is any of it actually true?
Humans riding dinosaurs: Sounds like a kid's dream come true! History tells us this couldn't possibly have happened, but the Ica stones say otherwise. So is there any truth to these allegedly ancient carvings, or are they just an elaborate hoax?
Fans of the Super Mario Bros. series know that enemy fish can attack from above. And fans of the film "Magnolia" know that sometimes frogs do rain from the sky. But this is purely the realm of pop culture. Things like this don't really happen, right?
Singing monuments sounds like the premise of an enchanted Broadway musical -- or a scene straight out of "A Night at the Museum." So did the Colossi of Memnon actually sing at one time? And if so, why don't they sing anymore? Stage fright?
Is the world really connected by an intricate, invisible web of knowledge-expanding energy waves? Sure, it's called the Internet -- and you're channeling it right now! Oh, you were asking about the ley lines? We've got an answer for that too.
Long before crop circles captured the world's imagination, a Peruvian culture called the Nazca went about creating a series of intricate lines -- sometimes in the shapes of animals -- on the desert floor. But how'd they do it -- and why?
Obviously, if we had more evidence of the existence of ghosts, we wouldn't all spend so much time debating the matter. Believers in the supernatural, however, are convinced a substance called "ectoplasm" proves ghosts are real -- but are they right?
The Zone of Silence is Mexico's own Bermuda Triangle, a place where radio signals don't work and an alien might just turn up. But what is the real story behind it?